Pediatrix Medical Group, Inc.
MD- Exchange
- NYSE
- Industry
- Services-Hospitals
- SEC CIK
- 0000893949
No open-market purchases or sales by Pediatrix Medical Group, Inc. insiders were filed in the last 90 days; 304 institutions reported holding it in 13F filings for Q2 2026, worth $2.12B in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Pediatrix Medical Group, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 224
- +21 vs. Q4 2021
- Shares held
- 84.5M
- +728.8K (+0.9%) vs. Q4 2021
- Total value
- $1.98B
- −$295.0M (−12.9%) vs. Q4 2021
- New holders
- 34
- 71 more added
- Sold out
- 13
- 90 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 304 | $2.12B |
| Q1 2026 | 297 | $1.78B |
| Q4 2025 | 299 | $1.77B |
| Q3 2025 | 268 | $1.35B |
| Q2 2025 | 264 | $1.16B |
| Q1 2025 | 241 | $1.16B |
| Q4 2024 | 229 | $1.08B |
| Q3 2024 | 219 | $995.9M |
| Q2 2024 | 228 | $658.9M |
| Q1 2024 | 213 | $853.2M |
| Q4 2023 | 224 | $764.8M |
| Q3 2023 | 205 | $1.04B |
| Q2 2023 | 215 | $1.16B |
| Q1 2023 | 214 | $1.25B |
| Q4 2022 | 209 | $1.25B |
| Q3 2022 | 211 | $1.39B |
| Q2 2022 | 198 | $1.82B |
| Q1 2022 | 224 | $1.98B |
| Q4 2021 | 204 | $2.28B |
| Q3 2021 | 221 | $2.39B |
| Q2 2021 | 220 | $2.67B |
| Q1 2021 | 207 | $2.32B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Pediatrix Medical Group, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,120,290 | $308.1M | 0.01% | −14,548−0.1% | Reduced |
| Vanguard Group Inc | 9,541,964 | $224.0M | 0.01% | +212,150+2.3% | Added |
| Alliancebernstein L.P. | 7,319,228 | $171.9M | 0.07% | −39,855−0.5% | Reduced |
| Earnest Partners LLC | 6,458,429 | $151.6M | 0.90% | −165,971−2.5% | Reduced |
| Starboard Value LPSuperinvestorStarboard Value | 5,915,000 | $138.9M | 1.84% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 3,595,475 | $84.4M | 0.03% | −22,754−0.6% | Reduced |
| FMR LLC | 3,507,589 | $82.4M | 0.01% | −2,047,989−36.9% | Reduced |
| Lazard Asset Management LLC | 3,263,699 | $76.6M | 0.09% | +637,798+24.3% | Added |
| State Street Corp | 3,147,209 | $73.9M | 0.00% | −63,940−2.0% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,671,235 | $62.7M | 0.55% | −12,644−0.5% | Reduced |
| River Road Asset Management, LLC | 2,607,218 | $61.2M | 0.68% | +1,292,605+98.3% | Added |
| Wellington Management Group LLP | 1,857,926 | $43.6M | 0.01% | +88,359+5.0% | Added |
| New York State Common Retirement Fund | 1,424,763 | $33.5M | 0.04% | +2,445+0.2% | Added |
| Geode Capital Management, LLC | 1,374,541 | $32.3M | 0.00% | +31,086+2.3% | Added |
| Charles Schwab Investment Management Inc | 1,117,044 | $26.2M | 0.01% | +1,694+0.2% | Added |
| Northern Trust Corp | 1,096,889 | $25.8M | 0.00% | −40,270−3.5% | Reduced |
| Bank of New York Mellon Corp | 942,780 | $22.1M | 0.00% | −38,173−3.9% | Reduced |
| D. E. Shaw & Co., Inc. | 863,951 | $20.3M | 0.03% | +218,888+33.9% | Added |
| Aristotle Capital Boston, LLC | 789,796 | $18.5M | 0.47% | −15,315−1.9% | Reduced |
| Segall Bryant & Hamill, LLC | 714,267 | $16.8M | 0.16% | +790+0.1% | Added |
| Norges Bank | 707,731 | $16.6M | 0.00% | +54,500+8.3% | Added |
| Principal Financial Group Inc | 628,216 | $14.8M | 0.01% | −36,185−5.4% | Reduced |
| Palisade Capital Management LLC | 612,749 | $14.4M | 0.33% | −36,176−5.6% | Reduced |
| Granite Investment Partners, LLC | 569,157 | $13.4M | 0.45% | −43,214−7.1% | Reduced |
| Morgan Stanley | 536,962 | $12.6M | 0.00% | +95,446+21.6% | Added |
| Ameriprise Financial Inc | 492,738 | $11.6M | 0.00% | −7,827−1.6% | Reduced |
| Invesco Ltd. | 473,277 | $11.1M | 0.00% | −13,987−2.9% | Reduced |
| Parametric Portfolio Associates LLC | 428,328 | $10.1M | 0.01% | −65,440−13.3% | Reduced |
| Renaissance Technologies LLC | 325,800 | $7.65M | 0.01% | +205,600+171.0% | Added |
| Bank of America Corp | 278,204 | $6.53M | 0.00% | +933+0.3% | Added |
| 13D Management LLC | 275,109 | $6.46M | 2.46% | −24,306−8.1% | Reduced |
| Nuveen Asset Management, LLC | 263,776 | $6.11M | 0.00% | −3,216−1.2% | Reduced |
| Wells Fargo & Company | 257,354 | $6.04M | 0.00% | −6,660−2.5% | Reduced |
| Allianz Asset Management GmbH | 243,549 | $5.72M | 0.00% | +54,184+28.6% | Added |
| Legal & General Group Plc | 241,209 | $5.66M | 0.00% | −4,572−1.9% | Reduced |
| Rhumbline Advisers | 196,161 | $4.61M | 0.01% | +8,179+4.4% | Added |
| Goldman Sachs Group Inc | 195,644 | $4.59M | 0.00% | −14,868−7.1% | Reduced |
| JPMorgan Chase & Co | 192,069 | $4.51M | 0.00% | −60,890−24.1% | Reduced |
| Raymond James & Associates | 190,142 | $4.46M | 0.00% | +101,965+115.6% | Added |
| Swiss National Bank | 184,000 | $4.32M | 0.00% | +12,600+7.4% | Added |
| Public Sector Pension Investment Board | 159,100 | $3.74M | 0.02% | −16,980−9.6% | Reduced |
| Nordea Investment Management AB | 150,851 | $3.52M | 0.00% | +5,363+3.7% | Added |
| Citadel Advisors LLC | 149,059 | $3.50M | 0.00% | +149,059 | New |
| Foundry Partners, LLC | 144,588 | $3.40M | 0.17% | −315,815−68.6% | Reduced |
| Russell Investments Group, Ltd. | 139,304 | $3.27M | 0.01% | +23,935+20.7% | Added |
| Brandes Investment Partners, LP | 137,207 | $3.22M | 0.07% | +20,462+17.5% | Added |
| SEI Investments Co | 136,571 | $3.21M | 0.01% | +3,764+2.8% | Added |
| New York State Teachers Retirement System | 133,248 | $3.13M | 0.01% | −500−0.4% | Reduced |
| Bridgewater Associates, LP | 124,282 | $2.92M | 0.01% | +31,548+34.0% | Added |
| Redwood Investment Management, LLC | 121,023 | $2.84M | 0.42% | +38,065+45.9% | Added |
| Comerica Bank | 115,072 | $2.80M | 0.02% | +22,379+24.1% | Added |
| State of Wisconsin Investment Board | 112,300 | $2.64M | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 104,900 | $2.56M | 0.01% | −3,911−3.6% | Reduced |
| State of New Jersey Common Pension Fund D | 108,777 | $2.55M | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 98,488 | $2.31M | 0.00% | −8,583−8.0% | Reduced |
| Cubist Systematic Strategies, LLC | 93,693 | $2.20M | 0.02% | +72,545+343.0% | Added |
| Prudential Financial Inc | 90,055 | $2.12M | 0.00% | −2,255−2.4% | Reduced |
| Oppenheimer & Co Inc | 87,818 | $2.06M | 0.04% | −4,190−4.6% | Reduced |
| Great Lakes Advisors, LLC | 83,980 | $1.97M | 0.03% | +1,178+1.4% | Added |
| Oppenheimer Asset Management Inc. | 83,852 | $1.97M | 0.03% | +6,250+8.1% | Added |
| Engineers Gate Manager LP | 82,505 | $1.94M | 0.08% | +59,289+255.4% | Added |
| Bridge City Capital, LLC | 78,488 | $1.84M | 0.86% | −399−0.5% | Reduced |
| South Dakota Investment Council | 76,772 | $1.80M | 0.04% | −8,900−10.4% | Reduced |
| UBS Asset Management Americas Inc | 75,649 | $1.78M | 0.00% | −17,378−18.7% | Reduced |
| Envestnet Asset Management Inc | 74,902 | $1.76M | 0.00% | +6,699+9.8% | Added |
| Millennium Management LLC | 74,819 | $1.76M | 0.00% | +74,819 | New |
| Citigroup Inc | 74,054 | $1.74M | 0.00% | −6,861−8.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 73,486 | $1.73M | 0.02% | +8,145+12.5% | Added |
| Credit Suisse AG | 71,899 | $1.69M | 0.00% | +1,813+2.6% | Added |
| Yousif Capital Management, LLC | 71,009 | $1.67M | 0.02% | −860−1.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 70,010 | $1.64M | 0.02% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 69,519 | $1.63M | 0.00% | −932−1.3% | Reduced |
| Sasco Capital Inc | 69,000 | $1.62M | 0.20% | +27,090+64.6% | Added |
| Price T Rowe Associates Inc | 68,877 | $1.62M | 0.00% | +4,249+6.6% | Added |
| Barclays PLC | 66,809 | $1.57M | 0.00% | −33,553−33.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 65,704 | $1.54M | 0.03% | +57,833+734.8% | Added |
| HSBC Holdings PLC | 62,887 | $1.48M | 0.00% | +15,737+33.4% | Added |
| Texas Permanent School Fund | 60,432 | $1.42M | 0.02% | −1,896−3.0% | Reduced |
| State of Alaska, Department of Revenue | 59,468 | $1.40M | 0.01% | −1,745−2.9% | Reduced |
| ExodusPoint Capital Management, LP | 56,127 | $1.32M | 0.02% | +56,127 | New |
| Qube Research & Technologies Ltd | 55,847 | $1.31M | 0.01% | +55,847 | New |
| BNP Paribas Arbitrage, SA | 53,231 | $1.25M | 0.00% | −15,899−23.0% | Reduced |
| Deutsche Bank AG | 52,917 | $1.24M | 0.00% | −4,583−8.0% | Reduced |
| Two Sigma Advisers, LP | 52,500 | $1.23M | 0.00% | −12,400−19.1% | Reduced |
| Voloridge Investment Management, LLC | 46,441 | $1.09M | 0.01% | +21,398+85.4% | Added |
| Victory Capital Management Inc | 58,243 | $1.08M | 0.00% | +25,378+77.2% | Added |
| Allspring Global Investments Holdings, LLC | 45,924 | $1.08M | 0.00% | +2,244+5.1% | Added |
| Neuberger Berman Group LLC | 45,855 | $1.08M | 0.00% | −3,504−7.1% | Reduced |
| State of Tennessee, Treasury Department | 44,726 | $1.05M | 0.00% | +12,811+40.1% | Added |
| American International Group, Inc. | 44,311 | $1.04M | 0.01% | −2,769−5.9% | Reduced |
| Louisiana State Employees Retirement System | 41,400 | $1.01M | 0.02% | −400−1.0% | Reduced |
| MetLife Investment Management | 42,018 | $986.6K | 0.01% | +15,170+56.5% | Added |
| UBS Group AG | 40,086 | $941.0K | 0.00% | −13,209−24.8% | Reduced |
| Cornercap Investment Counsel Inc | 38,698 | $909.0K | 0.10% | −307−0.8% | Reduced |
| Amalgamated Bank | 38,391 | $901.0K | 0.01% | −2,904−7.0% | Reduced |
| Amalgamated Financial Corp. | 38,391 | $901.0K | 0.01% | +38,391 | New |
| Bank of Montreal | 34,498 | $837.0K | 0.00% | −3,323−8.8% | Reduced |
| Wakefield Asset Management LLLP | 35,557 | $835.0K | 0.30% | +35,557 | New |
| Baird Financial Group, Inc. | 35,072 | $824.0K | 0.00% | −452−1.3% | Reduced |
| Maryland State Retirement & Pension System | 34,182 | $803.0K | 0.02% | −283−0.8% | Reduced |